agenttesla | 5ff36a084b23be3de1baeb6953f2d0488d8f1ea257d1b83d64ad8fb64bc8dc39

General

Target

SOA OCT-NOV 2023.exe
Size

678KB
MD5

7f4f6e3789449c78b61f26d679cf5a2f
SHA1

377ca37dcf869dbc2c6207a4dd383f85b9f6b65d
SHA256

5ff36a084b23be3de1baeb6953f2d0488d8f1ea257d1b83d64ad8fb64bc8dc39
SHA512

b9c614984dd6ff1ef21874b8fde9eaedb14d9afe59e4c3c3525eff8212d4f7424366f5c5e95dc004fd9cf7e6bac29e8117b13174ba9ad6e3e9740612c08f4f47
SSDEEP

12288:GCB0JiIeS0K36xgYG86Ox2nzNwqIH2kGX3DwxV7ccqidnuB/LhYcvwfqIrs9:l0Jis36aYv6Ox2xkGaxqFmcxa

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.scorpionlogistics.qa
Port:
587
Username:
[email protected]
Password:
M30009637
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

SOA OCT-NOV 2023.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1861898231-3446828954-4278112889-1000\Software\Microsoft\Windows\CurrentVersion\Run\FdnCz = "C:\\Users\\Admin\\AppData\\Roaming\\FdnCz\\FdnCz.exe"	SOA OCT-NOV 2023.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 api.ipify.org
4 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SOA OCT-NOV 2023.exe

description pid process target process

PID 2092 set thread context of 2480 2092 SOA OCT-NOV 2023.exe SOA OCT-NOV 2023.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2728 schtasks.exe

flow	ioc
5	api.ipify.org
4	api.ipify.org

description	pid	process	target process
PID 2092 set thread context of 2480	2092	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe

pid	process
2728	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

SOA OCT-NOV 2023.exeSOA OCT-NOV 2023.exepowershell.exepowershell.exe

pid	process
2092	SOA OCT-NOV 2023.exe
2092	SOA OCT-NOV 2023.exe
2092	SOA OCT-NOV 2023.exe
2092	SOA OCT-NOV 2023.exe
2092	SOA OCT-NOV 2023.exe
2092	SOA OCT-NOV 2023.exe
2092	SOA OCT-NOV 2023.exe
2092	SOA OCT-NOV 2023.exe
2480	SOA OCT-NOV 2023.exe
2480	SOA OCT-NOV 2023.exe
2664	powershell.exe
2632	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

SOA OCT-NOV 2023.exeSOA OCT-NOV 2023.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2092	SOA OCT-NOV 2023.exe
Token: SeDebugPrivilege	2480	SOA OCT-NOV 2023.exe
Token: SeDebugPrivilege	2664	powershell.exe
Token: SeDebugPrivilege	2632	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SOA OCT-NOV 2023.exe

pid process

2480 SOA OCT-NOV 2023.exe

pid	process
2480	SOA OCT-NOV 2023.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

SOA OCT-NOV 2023.exe

description	pid	process	target process
PID 2092 wrote to memory of 2664	2092	SOA OCT-NOV 2023.exe	powershell.exe
PID 2092 wrote to memory of 2664	2092	SOA OCT-NOV 2023.exe	powershell.exe
PID 2092 wrote to memory of 2664	2092	SOA OCT-NOV 2023.exe	powershell.exe
PID 2092 wrote to memory of 2664	2092	SOA OCT-NOV 2023.exe	powershell.exe
PID 2092 wrote to memory of 2632	2092	SOA OCT-NOV 2023.exe	powershell.exe
PID 2092 wrote to memory of 2632	2092	SOA OCT-NOV 2023.exe	powershell.exe
PID 2092 wrote to memory of 2632	2092	SOA OCT-NOV 2023.exe	powershell.exe
PID 2092 wrote to memory of 2632	2092	SOA OCT-NOV 2023.exe	powershell.exe
PID 2092 wrote to memory of 2728	2092	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2092 wrote to memory of 2728	2092	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2092 wrote to memory of 2728	2092	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2092 wrote to memory of 2728	2092	SOA OCT-NOV 2023.exe	schtasks.exe
PID 2092 wrote to memory of 2480	2092	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2092 wrote to memory of 2480	2092	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2092 wrote to memory of 2480	2092	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2092 wrote to memory of 2480	2092	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2092 wrote to memory of 2480	2092	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2092 wrote to memory of 2480	2092	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2092 wrote to memory of 2480	2092	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2092 wrote to memory of 2480	2092	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe
PID 2092 wrote to memory of 2480	2092	SOA OCT-NOV 2023.exe	SOA OCT-NOV 2023.exe

C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe
"C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2092

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2664

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\mKYYhRtPkmXrC.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2632

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mKYYhRtPkmXrC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAD11.tmp"
2⤵
- Creates scheduled task(s)
PID:2728

C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe
"C:\Users\Admin\AppData\Local\Temp\SOA OCT-NOV 2023.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpAD11.tmp

Filesize
1KB

MD5
6e039c931cbdbf8b0d9813cf0f183ad0

SHA1
56c6e9f88092775beb138c95c9f8b50495120693

SHA256
97e7cd5396b3b48c936218512318871fdfb17b79bcfed1dff4278d22f8a2eb6d

SHA512
57308097bae5d8fcc02668e8028511a33461ce5c953787416ef9093f4b880a4a23c7ad93431a3c7a810bcca4a9e80aea5566a6e88f5b874b14b5ab8d8d2e3a2b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HJVYIHYS4J760K1HCBYU.temp

Filesize
7KB

MD5
f373e010f4542ffd764b6ada13e3dbc1

SHA1
bcce58fd1ddfd19b30ce7c394ac47ad36491b1d5

SHA256
1b850cf73aa216069d26c3853abba95e296e94a34c85bad2041388d3d86b6fc2

SHA512
7fe47d058e4acd996ebb2f9b4e782429f313af4bac558b61f8f41c1f95057f50fa6f178dac94a4866e4a1d3eca8f58fa1f6de91a95afb3d08458afc2c0089ea7

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
f373e010f4542ffd764b6ada13e3dbc1

SHA1
bcce58fd1ddfd19b30ce7c394ac47ad36491b1d5

SHA256
1b850cf73aa216069d26c3853abba95e296e94a34c85bad2041388d3d86b6fc2

SHA512
7fe47d058e4acd996ebb2f9b4e782429f313af4bac558b61f8f41c1f95057f50fa6f178dac94a4866e4a1d3eca8f58fa1f6de91a95afb3d08458afc2c0089ea7

Download Submit
memory/2092-3-0x0000000000290000-0x00000000002A6000-memory.dmp

Filesize
88KB

Download
memory/2092-4-0x00000000002B0000-0x00000000002B8000-memory.dmp

Filesize
32KB

Download
memory/2092-5-0x0000000000300000-0x000000000030A000-memory.dmp

Filesize
40KB

Download
memory/2092-6-0x00000000052C0000-0x000000000533C000-memory.dmp

Filesize
496KB

Download
memory/2092-0-0x0000000001240000-0x00000000012F0000-memory.dmp

Filesize
704KB

Download
memory/2092-2-0x0000000000B10000-0x0000000000B50000-memory.dmp

Filesize
256KB

Download
memory/2092-1-0x0000000074EA0000-0x000000007558E000-memory.dmp

Filesize
6.9MB

Download
memory/2092-19-0x0000000074EA0000-0x000000007558E000-memory.dmp

Filesize
6.9MB

Download
memory/2092-20-0x0000000000B10000-0x0000000000B50000-memory.dmp

Filesize
256KB

Download
memory/2092-32-0x0000000074EA0000-0x000000007558E000-memory.dmp

Filesize
6.9MB

Download
memory/2480-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2480-41-0x0000000074EA0000-0x000000007558E000-memory.dmp

Filesize
6.9MB

Download
memory/2480-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-46-0x0000000074EA0000-0x000000007558E000-memory.dmp

Filesize
6.9MB

Download
memory/2480-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2480-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2632-35-0x000000006FD30000-0x00000000702DB000-memory.dmp

Filesize
5.7MB

Download
memory/2632-37-0x000000006FD30000-0x00000000702DB000-memory.dmp

Filesize
5.7MB

Download
memory/2632-39-0x00000000023C0000-0x0000000002400000-memory.dmp

Filesize
256KB

Download
memory/2632-43-0x000000006FD30000-0x00000000702DB000-memory.dmp

Filesize
5.7MB

Download
memory/2664-38-0x000000006FD30000-0x00000000702DB000-memory.dmp

Filesize
5.7MB

Download
memory/2664-40-0x0000000001FB0000-0x0000000001FF0000-memory.dmp

Filesize
256KB

Download
memory/2664-36-0x0000000001FB0000-0x0000000001FF0000-memory.dmp

Filesize
256KB

Download
memory/2664-42-0x0000000001FB0000-0x0000000001FF0000-memory.dmp

Filesize
256KB

Download
memory/2664-44-0x000000006FD30000-0x00000000702DB000-memory.dmp

Filesize
5.7MB

Download
memory/2664-34-0x000000006FD30000-0x00000000702DB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads